using System;
using System.Data.Entity.ModelConfiguration;
using System.Data.Common;
using System.Data.Entity;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using Elo.Exemplo.EFCodeFirst.Domain.Entities;

namespace Elo.Exemplo.EFCodeFirst.Domain.Mapping
{
	public class OrderMap : EntityTypeConfiguration<Order>
	{
		public OrderMap()
		{
			// Primary Key
			this.HasKey(t => t.OrderID);

			// Properties
			this.Property(t => t.CustomerID)
				.IsFixedLength()
				.HasMaxLength(5);
				
			this.Property(t => t.ShipName)
				.HasMaxLength(40);
				
			this.Property(t => t.ShipAddress)
				.HasMaxLength(60);
				
			this.Property(t => t.ShipCity)
				.HasMaxLength(15);
				
			this.Property(t => t.ShipRegion)
				.HasMaxLength(15);
				
			this.Property(t => t.ShipPostalCode)
				.HasMaxLength(10);
				
			this.Property(t => t.ShipCountry)
				.HasMaxLength(15);
				
			// Table & Column Mappings
			this.ToTable("Orders");
			this.Property(t => t.OrderID).HasColumnName("OrderID");
			this.Property(t => t.CustomerID).HasColumnName("CustomerID");
			this.Property(t => t.EmployeeID).HasColumnName("EmployeeID");
			this.Property(t => t.OrderDate).HasColumnName("OrderDate");
			this.Property(t => t.RequiredDate).HasColumnName("RequiredDate");
			this.Property(t => t.ShippedDate).HasColumnName("ShippedDate");
			this.Property(t => t.ShipVia).HasColumnName("ShipVia");
			this.Property(t => t.Freight).HasColumnName("Freight");
			this.Property(t => t.ShipName).HasColumnName("ShipName");
			this.Property(t => t.ShipAddress).HasColumnName("ShipAddress");
			this.Property(t => t.ShipCity).HasColumnName("ShipCity");
			this.Property(t => t.ShipRegion).HasColumnName("ShipRegion");
			this.Property(t => t.ShipPostalCode).HasColumnName("ShipPostalCode");
			this.Property(t => t.ShipCountry).HasColumnName("ShipCountry");

			// Relationships
			this.HasOptional(t => t.Customer)
				.WithMany(t => t.Orders)
				.HasForeignKey(d => d.CustomerID);
				
			this.HasOptional(t => t.Employee)
				.WithMany(t => t.Orders)
				.HasForeignKey(d => d.EmployeeID);
				
			this.HasOptional(t => t.Shipper)
				.WithMany(t => t.Orders)
				.HasForeignKey(d => d.ShipVia);
				
		}
	}
}

